A washer, round in shape, and having a centrally located hole. One bearing surface is flat and unbroken, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. The thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. For items having a shoulder (boss) of greater thickness, use bearing, sleeve; bushing sleeve; or spacer, sleeve. Excludes insulator, washer and thrust type washers.
Classification: Gaskets,washers & other seals
NSN 5975-01-420-5273
NSN 2925-01-400-2286
NSN 5930-01-010-5416
NSN 5985-01-608-6366
NSN 2925-01-068-3844
NSN 5895-00-338-8484
NSN 6145-01-648-6353
NSN 5855-01-077-6264
NSN 2925-01-658-4470
NSN 5935-01-609-7856
NSN 4140-01-631-4447
NSN 6145-01-039-2568